<template>
  <div id="demo">
    <router-view></router-view>
  </div>
</template>

<script>
export default {
  name: "demo-index",
};
</script>

<style scoped lang="less">
#demo {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}
</style>
